Finite Group DatabasebetaFinite Group Databasebeta| order | 672 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C2×C3×C7×D4 ⋊ C2 |
| Hall | C3×C7 ⋊ #121 |
| Sylow | C7 ⋊ #939 |
| Sylow | C3 ⋊ #6502 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C22×D21 |
| commutator, socle, cosocle | C22×C3×C7 | C23 |
| Fitting | C2×C3×C7×D4 | C2 |
| hypercenter | C2×D4 | D21 |
| hypocenter | C3×C7 | #121 |
| LCS | G ▷ C22×C3×C7 ▷ C3×C7 | |
| UCS | C1 ◁ C22 ◁ C2×D4 | |
188 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 188 conjugacy classes of subgroups — too many to draw. Only its 57 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 336 |
Polycyclic presentation:
2^5,3,7|b^a=be,c^a=cd,f^a=f^2,g^a=g^6,c^b=ce114 conjugacy classes — view the full character table.
| maximal subgroup of | D7×#939, #13059917, #13059921, … |
| maximal normal subgroup of | D7×#939, #13059917, #13059921, … |
| maximal quotient of | #13056579, #13056580, #13056582, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(672, 1004);